Which is not a shared characteristic of all chordates?
a. a ventral, solid nerve cord.

b. a notochord

c. pharyngeal slits

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?

Do you think the gene eef1 alpha1 supports cell theory? explain your response.